2532230142 has 32 divisors (see below), whose sum is σ = 5466531840. Its totient is φ = 777362400.

The previous prime is 2532230119. The next prime is 2532230143. The reversal of 2532230142 is 2410322352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532230143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2734 + ... + 71217.

It is an arithmetic number, because the mean of its divisors is an integer number (170829120).

Almost surely, 2^2532230142 is an apocalyptic number.

2532230142 is an abundant number, since it is smaller than the sum of its proper divisors (2934301698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2532230142 is a wasteful number, since it uses less digits than its factorization.

2532230142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74408.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2532230142 is about 50321.2692804941. The cubic root of 2532230142 is about 1363.0163267356.

Adding to 2532230142 its reverse (2410322352), we get a palindrome (4942552494).

The spelling of 2532230142 in words is "two billion, five hundred thirty-two million, two hundred thirty thousand, one hundred forty-two".